REMOTE I/O MODULE, IP20, SAFETY, DIGITAL SIGNALS, 8-CHANNEL UR20-8DI-PN-FSCC

Weidmüller UR20-8DI-PN-FSCC is an 8-channel functional safety digital input module for the u-remote I/O system, rated SIL 2 / PL d in a single-channel 1oo1 architecture and SIL 3 / PL e category 4 when sensors are wired dual-channel 1oo2. Note the fieldbus is CC-Link, not PROFINET — the FSCC suffix denotes the CC-Link Safety variant regardless of the PN in the part number. It provides its own sensor supply for 2-wire, 3-wire and 4-wire devices, and reports faults per channel.

• Channels: 8 safety digital inputs (0 digital outputs)
• Safety rating: EN 61508 SIL 2 (1oo1) / SIL 3 (1oo2); EN 62061 SILCL 2 (1oo1) / SILCL 3 (1oo2); EN ISO 13849 PL d category 2 (1oo1) / PL e category 4 (1oo2)
• Signal type: Input high > 11 V, input low < 5 V; 2-wire, 3-wire and 4-wire sensors with integrated sensor supply
• Fieldbus protocol: CC-Link
• Supply voltage: 24 V DC +20 % / −15 % via the system bus
• Current consumption: 8 mA typical from the system supply; 20 mA plus load from the input segment; 30 mA plus load from the output segment
• Isolation: 500 V DC between the current paths
• Connection: PUSH IN, 0.14 mm² to 1.5 mm² (AWG 26–16)
• Input filter: Input delay adjustable 0 to 40 ms
• Error response time: 10 s (single-channel)
• Diagnostics: Individual channel diagnosis and module diagnosis
• Operating temperature: −20 °C to +60 °C (storage −40 °C to +85 °C)
• Dimensions (W x H x D): 11.5 x 120 x 76 mm, 89 g
• Protection degree: IP20
• Approvals: cULus E141197, RoHS compliant

TROAPC's standard warranty covers all products. A 5-year warranty applies to applicable IP Enclosures products. Refer to Refunds & Returns for more information.